: Users with devices that have reached End of Service Support (EoSS) who specifically need the legacy imaging tool must contact the Dell Support team directly. Core Functionality
When it was active, version 1.21 and its successors allowed administrators to: Wyse Usb Firmware Tool 1.21
: The tool must be run as an Administrator on a Windows machine. : Users with devices that have reached End
: As of April 4, 2025 , the official tool (last version 3.5.0) was removed from Dell's support pages and is officially deprecated . Wyse Usb Firmware Tool 1.21
: Use an .rsp file (typically bundled with the downloaded firmware) to "push" a new OS image to the device or "pull" a backup image from it.